Answer:
Step-by-step explanation:
Use the distributive property twice.
(x^3 + 2x^2) + (3x + 6)
Now pull out the common factors.
x^2(x + 2) + 3(x + 2)
x + 2 is a common factor of the 2 expressions on either side of the isolated plus sign.
(x + 2) (x^2 + 3)
